---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3774 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 691 11134 1 4171 14966 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:94:de:63 brd ff:ff:ff:ff:ff:ff inet 10.30.170.162/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe94:de63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:31:0e:96 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3774) 12/18/24 _x86_64_ (4 CPU) 01:33:53 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 339.44 159.16 180.29 0.00 11979.87 76062.92 0.00 01:36:01 102.64 29.50 73.14 0.00 1593.09 10503.05 0.00 01:37:01 174.42 36.24 138.18 0.00 1699.32 7912.28 0.00 01:38:01 19.10 2.88 16.21 0.00 150.37 10117.78 0.00 01:39:01 70.66 5.58 65.08 0.00 2138.35 13754.48 0.00 01:40:01 65.84 4.80 61.04 0.00 2614.50 33901.42 0.00 Average: 128.75 39.72 89.03 0.00 3367.48 25416.42 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13598824 15402168 590576 3.61 49272 1965152 1335868 7.66 784452 1749112 60508 01:36:01 13308960 15459420 514880 3.14 73080 2268848 1212992 6.96 746320 2039100 120152 01:37:01 12394204 14832832 1131508 6.91 82876 2538476 1811776 10.39 1485904 2195292 157808 01:38:01 11524212 14290864 1668904 10.19 90160 2846272 2487132 14.27 2084844 2446436 260796 01:39:01 10958096 14303480 1654144 10.10 99288 3395532 2216872 12.72 2365432 2708076 484948 01:40:01 11497292 15419476 529716 3.23 107612 3946976 1248348 7.16 1477928 3037212 5488 Average: 12213598 14951373 1014955 6.20 83715 2826876 1718831 9.86 1490813 2362538 181617 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 01:35:02 ens3 368.41 226.00 1250.67 66.01 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 ens3 86.21 71.60 904.70 14.66 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 01:37:01 ens3 250.74 211.08 3116.26 28.20 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 347.89 347.89 329.79 329.79 0.00 0.00 0.00 0.00 01:38:01 ens3 272.09 176.30 3424.69 21.54 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 1773.68 1773.68 1683.96 1683.96 0.00 0.00 0.00 0.00 01:39:01 ens3 196.93 147.58 2662.81 21.24 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 17.66 17.66 1.74 1.74 0.00 0.00 0.00 0.00 01:40:01 ens3 149.64 131.03 1445.67 177.40 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 358.17 358.17 336.95 336.95 0.00 0.00 0.00 0.00 Average: ens3 221.04 160.85 2137.57 54.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3774) 12/18/24 _x86_64_ (4 CPU) 01:33:53 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 12.40 18.15 13.77 5.34 0.12 50.22 01:35:02 0 11.25 18.80 13.16 8.63 0.12 48.05 01:35:02 1 8.14 19.86 13.95 4.00 0.12 53.94 01:35:02 2 17.95 15.95 13.34 4.98 0.12 47.66 01:35:02 3 12.23 18.03 14.62 3.74 0.13 51.25 01:36:01 all 14.99 2.79 2.79 2.50 0.06 76.87 01:36:01 0 6.10 3.36 2.76 3.02 0.03 84.74 01:36:01 1 5.29 2.74 2.19 4.22 0.05 85.51 01:36:01 2 7.19 3.22 2.57 1.02 0.07 85.93 01:36:01 3 41.31 1.87 3.62 1.75 0.07 51.39 01:37:01 all 38.27 0.00 1.47 1.56 0.07 58.64 01:37:01 0 39.89 0.00 1.54 3.96 0.07 54.55 01:37:01 1 31.98 0.00 1.57 1.00 0.07 65.38 01:37:01 2 40.28 0.00 1.79 0.89 0.07 56.98 01:37:01 3 40.95 0.00 0.98 0.38 0.07 57.61 01:38:01 all 46.28 0.00 1.55 0.58 0.08 51.50 01:38:01 0 47.69 0.00 1.30 1.22 0.07 49.72 01:38:01 1 46.72 0.00 1.32 0.05 0.07 51.84 01:38:01 2 40.50 0.00 1.86 0.87 0.08 56.69 01:38:01 3 50.26 0.00 1.72 0.20 0.08 47.74 01:39:01 all 56.67 0.00 2.82 1.75 0.10 38.66 01:39:01 0 50.24 0.00 2.73 2.17 0.10 44.76 01:39:01 1 55.19 0.00 2.12 1.36 0.10 41.23 01:39:01 2 57.00 0.00 2.62 2.55 0.10 37.73 01:39:01 3 64.29 0.00 3.81 0.91 0.10 30.89 01:40:01 all 19.06 0.00 1.92 4.23 0.06 74.72 01:40:01 0 6.67 0.00 1.56 3.63 0.07 88.07 01:40:01 1 46.52 0.00 2.32 2.86 0.07 48.24 01:40:01 2 4.80 0.00 1.65 6.79 0.05 86.71 01:40:01 3 18.33 0.00 2.16 3.66 0.05 75.79 Average: all 31.34 3.47 4.04 2.66 0.08 58.41 Average: 0 27.04 3.66 3.82 3.77 0.08 61.63 Average: 1 32.41 3.74 3.90 2.24 0.08 57.64 Average: 2 28.01 3.19 3.97 2.85 0.08 61.90 Average: 3 37.90 3.30 4.47 1.77 0.08 52.47